How could a loving God send people to hell? Why does he allow suffering? Can one religion be "right" and the others "wrong"? Responding to the questions of open skeptics and ardent believers, Keller draws from literature, philosophy, reason, and real-life conversations to explain how faith in a Christian God is a soundly rational belief.

"Keller has made life harder for preaching atheists such as Richard Dawkins, Daniel Dennett, and Christopher Hitchens. With this tightly reasoned defense of faith, he challenges the evangelists of doubt on their own ground. One by one, the arguments for unbelief fall before Keller’s unrelenting logic. The claim that science has disproved religion comes in for particular scrutiny. Readers expecting Keller to deliver the usual pious bromides may experience a profound shock to their spiritual and social complacency." --Bryce Christensen -- 'Booklist'